Patents Assigned to TECOPTIQUE
  • System for visualization of optical marking on an ophthalmic lens, stamp-marking device and method for orientation of lenses using such a system
    Patent number: 7324190
    Abstract: The system comprises a light source, supplying an incident light beam illuminating the ophthalmic lens. On the optical path of the incident beam, reflecting means are arranged downstream from the ophthalmic lens and a collimation and magnifying lens is arranged upstream from the ophthalmic lens. A camera, the lens, the ophthalmic lens and the reflecting means are arranged on the same main optical axis. The reflecting means comprise a plurality of flat reflecting faces, arranged in the form of at least one cube corner block open in the direction of the ophthalmic lens. The flat faces can form a matrix of adjacent cube corner blocks made of plastic.
    Type: Grant
    Filed: April 5, 2004
    Date of Patent: January 29, 2008
    Assignee: TECOPTIQUE
    Inventors: Henri Dominico Demarchi, Joseph Naccarato
  • System for visualisation of optical marking on an opthalmic lens, stmap-marking device and method for orientation of lenses using such a system
    Publication number: 20060114449
    Abstract: The system comprises a light source, supplying an incident light beam illuminating the ophthalmic lens. On the optical path of the incident beam, reflecting means are arranged downstream from the ophthalmic lens and a collimation and magnifying lens is arranged upstream from the ophthalmic lens. A camera, the lens, the ophthalmic lens and the reflecting means are arranged on the same main optical axis. The reflecting means comprise a plurality of flat reflecting faces, arranged in the form of at least one cube corner block open in the direction of the ophthalmic lens. The flat faces can form a matrix of adjacent cube corner blocks made of plastic.
    Type: Application
    Filed: April 5, 2004
    Publication date: June 1, 2006
    Applicant: TECOPTIQUE
    Inventors: Henri Demarchi, Joseph Naccarato